參數(shù)資料
型號： MB90802SPF-G
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封裝： 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù)： 50/88頁
文件大?。?/td> 832K
代理商： MB90802SPF-G
MB90800 Series
54
13. Time-base timer
The time-base timer has a function that enables a selection of four interval times using 18-bit free-run counter
(time-base counter) with synchronizing to the internal count clock (two division of original oscillation). Further-
more, the function of timer output of oscillation stabilization wait or function supplying operation clocks for
watchdog timer are provided.
(1) Register list
(2) Block diagram
Timer base timer control register (TBTC)
- : Unused
Initial Value
0000A9H
1 - - 00100B
Read/Write
R/W
W
R/W
15
14
13
12
11
10
9
8
R/W
TBIE
TBOF
TBR
TBC1
TBC0
Reserved
TBIE TBOF TBR
Reserved
TBC1 TBC0
OF
× 21 × 22
× 28 × 29 × 210 × 211 × 212 × 213 × 214 × 215 × 216 × 217 × 218
To PPG timer
Time-base timer counter
Dividing HCLK by 2
To watchdog timer
Power-on reset
Counter
clear
control
circuit
Interval timer selector
TBOF clear
Time-base timer control register (TBTC)
Time-base timer interrupt signal
To clock controller
Oscillation stabilizing
Wait time selector
TBOF set
: Unused
OF
: Overflow
HCLK : Oscillation clock
*1
: The machine clock is switched from main/sub clock to PLL clock.
*2
: The machine clock is switched from sub clock to main clock.
Stop mode start
Hold status start
CKSCR : MCS
= 0*1
CKSCR : SCS
= 0→1*2
相關(guān)PDF資料
PDF描述
MB90803PF 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
MB90822PFV 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP80
MB90911ASPMC 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP48
MB90F912BSPMC 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90803 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90803PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
MB90803PF-G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90803S 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90803SPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
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